/**
 * Copyright (C) 2016 - 2017 youtongluan.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 		http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.yx.rpc;

public final class RpcUtils {
	/**
	 * 返回appId
	 * 
	 * @param method
	 *            appId.clz.method
	 * @return
	 */
	public static String getAppId(String method) {
		int k = method.indexOf(".");
		return k > 0 ? method.substring(0, k) : method;
	}
}
